Synthetic resin tube



FIG. 1 is a top plan view of a synthetic resin tube showing my new design, the tube being symmetrical about its axis and the pattern repeated throughout the circumference of the tube;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is an end view thereof;

FIG. 4 is an end view thereof from the opposite end to that of FIG. 3; and

FIG. 5 is an enlarged top plan view of a portion of the tube as shown in FIG. 1 taken about line 5--5. 

The ornamental design for a synthetic resin tube, as shown and described. 